uP9531P Dual Output 2+1 Phase PWM Controller

uPI Semiconductor

Description

uP9531P Dual Output 2+1 Phase PWM Controller with 3 Embedded 5V Drivers for AMD® SVI2 Mobile CPU Core Power General .
The uP9531P is an AMD® SVI2 compliant mobile CPU voltage regulator controller that integrates a 2-phase PWM controller for VDD and a 1-phase PWM cont.

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Datasheet Specifications

Part number: uP9531P
Manufacturer: uPI Semiconductor
File Size: 1.78 MB
Datasheet: uP9531P-uPISemiconductor.pdf
Description: Dual Output 2+1 Phase PWM Controller

Features

*  AMD® SVI2 Compliant  RCOT+TM Control Topology
* Easy Setting
* Fast Transient Response  3-Embedded MOSFET Drivers with Bootstrap Diode  Flexible Operation Phase Configuration
* 2/1-Phase for VDD
* 1/0-Phase for VDDA

Applications

*  AMD® SVI2 Mobile CPU Voltage Regulator  Laptop Computer UG2 BOOT2 POK FBRTN COMP FB CSP2 CSN2 CSP1 CSN1 Ordering Information Order Number Package Type Top Marking uP9531PQKJ WQFN5x5-40L uP9531P Note: (1) Please check the sample/production availability with uPI representatives. (2) uPI produ

uP9531P Distributors

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uP9531P Dual Output 2 +1 Phase PWM Controller uPI Semiconductor

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